unruly airline passengers on a no-fly list in order to quell the surge of violent incidents taking place on U.S. airlines.Transport Workers Union President John Samuelsen brought his concerns before the House Homeland Security Committee on Tuesday, saying a no-fly list must be established to quell the "increasing risk of workplace assault" that workers are facing across the nation. "If there’s not a no-fly list, people are going to continue to assault plane crews and gate agents," Samuelsen said. "It's an absolute must that this list be established."RELATED: Unruly airline passenger behavior spikes amid zero tolerance policy: FAAThe union cited the 2,000% increase in unruly passenger incidents reported by the FAA since January when the.